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powerpc: Fix a number of sparse warnings

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Address some of the trivial sparse warnings in arch/powerpc.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Anton Blanchard
2013-08-07 02:01:24 +10:00
committed by Benjamin Herrenschmidt
parent a0a96ee9ba
commit b0d436c739
13 changed files with 20 additions and 20 deletions
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2
arch/powerpc/platforms/pseries/setup.c
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@@ -183,7 +183,7 @@ static void __init pseries_mpic_init_IRQ(void)
np = of_find_node_by_path("/");
naddr = of_n_addr_cells(np);
opprop = of_get_property(np, "platform-open-pic", &opplen);
if (opprop != 0) {
if (opprop != NULL) {
openpic_addr = of_read_number(opprop, naddr);
printk(KERN_DEBUG "OpenPIC addr: %lx\n", openpic_addr);
}